UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vt3aGhyC5t4MBlMbYQ2lJl0w2MhZW3HY1AzuljO5fkg=' 
WHERE 
  key_id = '52fa4f72e810515738b3c5b8a44f2c111c3201cbdaf50c9de5b4216a747f62b0' 
  AND (
    token = 'Vt3aGhyC5t4MBlMbYQ2lJl0w2MhZW3HY1AzuljO5fkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )